package com.lqq.demo1;

public class Test {
    public static void main(String[] args) {
        Computer p1 = new Computer();
        p1.print();
        Computer p2 = new Computer();
        p2.size = 17.3;
        p2.colour = '黑';
        p2.sign ="惠普";
        p2.prize = 7000;
        p2.print();
    }
}
